DaveXP, Just ran across your method for creating an unattended CD. I have an OEM version of Pro with SP1 included. DO I still need the SP1a and rollup incorporated...and where can I get the SP2 (if any) updates. A while back I created an unattended HOME CD and it worked great. Since then I have upgraded several times and wanted to try something a little more challenging. Any help is appreciated. Thanks